INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f59e18ead712d496f5fe06845b077e54a2d21444ad36c59f411997cb36010f9a', 
    'etxxQbpK3OLcnueZo1yLwGFEp0APjbneoNWJAYZ6o14=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)